Detailed Product Description

XY-4-3A spindle type core drill
In order to meet application of hydrogeology well drilling and engine erring geological exploration or construction, fit for technology of wire line core drilling and reverse circulation drilling. We have designed XY-4-3A spindle type core drill. It is developed on XY-4 drill. The central opening dia. of drill head is increased, and we add a derrick, a self-traction device, as well as an auxiliary transmission gear box.

The drill can be used not only in core drilling, but also in engineering geological. If the drill is equipped with a 22kw of 30 kw.6poles electric motor, the lowest speed of the spindle is 24r/min.